RYH86Y wall-mounted carbon dioxide transmitter is suitable for measuring indoor carbon dioxide concentration. It can be installed in two ways: wall-mounted and 86 bottom box. It uses imported high-performance carbon dioxide sensor chips with high accuracy and good stability. It can be selected with or without display.
Basic parameters | |
Measuring medium | gas |
Range | 0-2000ppm, 0-5000ppm |
Measurement accuracy | Range 0-2000ppm n400-2000ppm±(50ppm+5% of reading) Range 0-5000ppm n400-1000ppm±(50ppm+2.5% of reading) n1001-2000ppm±(50ppm+3% of reading) n2001-5000ppm±(40ppm+5% of reading) |
Output signal | RS485 |
Supply voltage | 24VDC±5% |
Protection level | IP30 |
Warm-up time | <180s |
Response time | ≤30s |
Response frequency | ≤2Hz |
Resolution | 1ppm |
Overall weight | ≈85g |
Average current | ≤60mA |
Standby current | ≤20mA |
Environmental conditions | |
Ambient temperature | -10~60℃ |
Ambient humidity | 0%~95%RH(no condensation, no condensation) |
Electrical protection | |
Short circuit protection | permanent |
Reverse polarity protection | No damage, but not working |
Insulation resistance | ≥100MΩ,500VDC |
Dielectric strength | 500VAC |
Overall material | |
Main shell | ABS engineering plastics |
show | LCD display without backlight |
Output Limitation | |
RS485 | 0~2000/5000 |